Online Stabilization of Unknown Networked Systems with Communication Constraints
Online Stabilization of Unknown Networked Systems with Communication Constraints
复制标题
DOI：
10.48550/arxiv.2203.02630
复制
发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Jing Yu;Dimitar Ho;A. Wierman
中科院分区：
文献类型：
--
作者：
Jing Yu;Dimitar Ho;A. Wierman
研究了在通信约束和对抗干扰下的未知网络化线性系统的镇定问题。我们提出了第一个可证明的稳定算法的问题。该算法使用一个分布式版本的嵌套凸体追逐保持一致的估计的网络动态和应用系统级综合，以确定一个分布式控制器的基础上，这个估计模型。我们的方法避免了对系统识别的需要，并适应了广泛的通信延迟，同时完全分布式，并随着网络中子系统的数量而有利地扩展。
We investigate the problem of stabilizing an unknown networked linear system under communication constraints and adversarial disturbances. We propose the first provably stabilizing algorithm for the problem. The algorithm uses a distributed version of nested convex body chasing to maintain a consistent estimate of the network dynamics and applies system level synthesis to determine a distributed controller based on this estimated model. Our approach avoids the need for system identification and accommodates a broad class of communication delay while being fully distributed and scaling favorably with the number of subsystems in the network.